.wrapper {
  background: -webkit-linear-gradient(#0a0e19,#373e51);
  background-color: #3f4457;
  height: 100%;
  overflow-y: auto;

  .logo { // logo 外层
    height: 124px;
    margin: 0 auto;
    width: 1000px;
    line-height: 124px;

    img { // logo 图片
      vertical-align: middle;
      display: inline-block;
    }
  }

  .contact {
    float: right;
    margin-top: 73px;
  }

  .content {
    width: 1000px;
    height: 600px;
    display: flex;
    margin: 0 auto;
    box-shadow: 0 5px 25px 5px rgba(23,28,63,.5);

    .picture-container { // 层级图片
      width: 600px;
      height: 600px;
      background-image: url('../../assets/images/tu.png');
      flex-direction: column;
      align-items: center;
      justify-content: flex-end;
      position: relative;
      display: flex;
      display: inline-block;

      div:nth-child(1) {
        // background-image: url('../../assets/images/tu.png');
        width: 213px;
        height: 105px;
        margin: 280px auto 0;
      }
    }

    .picture-text-container { 
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      display: flex;
      flex-direction: column;
      align-items: center;
    
      .picture-text-1{
        width: 260px;
        margin-top: 65px;
      }

      .picture-text-2{
        align-self: flex-start;
        margin-top: 145px;
        margin-left: 57px;
      }

      .picture-text-3{
        align-self: flex-end;
        margin-top: -8px;
        margin-right: 28px;
      }

      .picture-text-4{
        align-self: flex-start;
        margin-top: -2px;
        margin-left: 10px;    
      }
    }
    
    .form-container {
      width: 400px;
      height: 600px;
      background-color: #fff;
      display: inline-block;
    }
  }
}

.footer {
  height: 50px;
  color: rgb(89, 96, 124);
  text-align: center;
  line-height: 50px;
  margin-top: 70px;
  margin-bottom: 70px;
  font-size: 12px;
}

